Туристический форум

To become a permanent resident, a foreign citizen should become a temporary resident first.
One can become a temporary resident, only if invited by a private person to Russian Federation (by private invitation).
The private invitation can be made in the local immigration office (OVIR), at the place where the person, who is inviting you permanently lives. The person who invites you, should fill in a special application form in OVIR and submit it along with a copy of your (the invited person's) passport, and a paid bank transfer.
It will take about 1 month or longer for OVIR to process this information, and after it is done, a "private invitation" will be issued. This invitation should be posted (not faxed - originals are required by the embassies!) to the person who's invited. Then the person who is invited should submit this invitation, along with the invitation, passport, photos, and other documents required to the Russian embassy, and his private visa will be issued.
The private visa can be valid for a period not longer than 3 months (the exact period is specified in the invitation), and is single-entry only.